}
}
-sub is_geometry
-{
- my $field = shift;
- return 1 if $field->data_type eq 'geometry';
+sub is_geometry {
+ my $field = shift;
+ return 1 if $field->data_type eq 'geometry';
}
-sub is_geography
-{
+sub is_geography {
my $field = shift;
return 1 if $field->data_type eq 'geography';
}
$create_statement .= ( $create_statement =~ /;$/ ? "\n" : q{} )
. join(";\n", @index_defs);
- #
- # Geometry
- #
- if(grep { is_geometry($_) } $table->get_fields){
+ #
+ # Geometry
+ #
+ if (grep { is_geometry($_) } $table->get_fields) {
$create_statement .= ";";
my @geometry_columns;
foreach my $col ($table->get_fields) { push(@geometry_columns,$col) if is_geometry($col); }
- $create_statement .= "\n".join("\n", map{ drop_geometry_column($_) } @geometry_columns) if $options->{add_drop_table};
- $create_statement .= "\n".join("\n", map{ add_geometry_column($_) } @geometry_columns);
- }
+ $create_statement .= "\n".join("\n", map{ drop_geometry_column($_) } @geometry_columns) if $options->{add_drop_table};
+ $create_statement .= "\n".join("\n", map{ add_geometry_column($_) } @geometry_columns);
+ }
return $create_statement, \@fks;
}
#
$field_def .= ' NOT NULL' unless $field->is_nullable;
- #
- # Geometry constraints
- #
- if(is_geometry($field)){
- foreach ( create_geometry_constraints($field) ) {
- my ($cdefs, $fks) = create_constraint($_, {
- generator => $generator,
- });
- push @$constraint_defs, @$cdefs;
- push @$fks, @$fks;
- }
+ #
+ # Geometry constraints
+ #
+ if (is_geometry($field)) {
+ foreach ( create_geometry_constraints($field) ) {
+ my ($cdefs, $fks) = create_constraint($_, {
+ generator => $generator,
+ });
+ push @$constraint_defs, @$cdefs;
+ push @$fks, @$fks;
+ }
}
return $field_def;
}
}
-sub create_geometry_constraints{
- my $field = shift;
-
- my @constraints;
- push @constraints, SQL::Translator::Schema::Constraint->new(
- name => "enforce_dims_".$field->name,
- expression => "(ST_NDims($field) = ".$field->extra->{dimensions}.")",
- table => $field->table,
- type => CHECK_C,
- );
-
- push @constraints, SQL::Translator::Schema::Constraint->new(
- name => "enforce_srid_".$field->name,
- expression => "(ST_SRID($field) = ".$field->extra->{srid}.")",
- table => $field->table,
- type => CHECK_C,
- );
- push @constraints, SQL::Translator::Schema::Constraint->new(
- name => "enforce_geotype_".$field->name,
- expression => "(GeometryType($field) = '".$field->extra->{geometry_type}."'::text OR $field IS NULL)",
- table => $field->table,
- type => CHECK_C,
- );
-
- return @constraints;
+sub create_geometry_constraints {
+ my $field = shift;
+
+ my @constraints;
+ push @constraints, SQL::Translator::Schema::Constraint->new(
+ name => "enforce_dims_".$field->name,
+ expression => "(ST_NDims($field) = ".$field->extra->{dimensions}.")",
+ table => $field->table,
+ type => CHECK_C,
+ );
+
+ push @constraints, SQL::Translator::Schema::Constraint->new(
+ name => "enforce_srid_".$field->name,
+ expression => "(ST_SRID($field) = ".$field->extra->{srid}.")",
+ table => $field->table,
+ type => CHECK_C,
+ );
+ push @constraints, SQL::Translator::Schema::Constraint->new(
+ name => "enforce_geotype_".$field->name,
+ expression => "(GeometryType($field) = '".$field->extra->{geometry_type}."'::text OR $field IS NULL)",
+ table => $field->table,
+ type => CHECK_C,
+ );
+
+ return @constraints;
}
{
my $out = sprintf('ALTER TABLE %s DROP COLUMN %s',
$generator->quote($old_field->table->name),
$generator->quote($old_field->name));
- $out .= "\n".drop_geometry_column($old_field) if is_geometry($old_field);
+ $out .= "\n".drop_geometry_column($old_field) if is_geometry($old_field);
return $out;
}
-sub add_geometry_column{
- my ($field,$options) = @_;
-
- my $out = sprintf("INSERT INTO geometry_columns VALUES ('%s','%s','%s','%s','%s','%s','%s')",
- '',
- $field->table->schema->name,
- $options->{table} ? $options->{table} : $field->table->name,
- $field->name,
- $field->extra->{dimensions},
- $field->extra->{srid},
- $field->extra->{geometry_type});
+sub add_geometry_column {
+ my ($field,$options) = @_;
+
+ my $out = sprintf(
+ "INSERT INTO geometry_columns VALUES ('%s','%s','%s','%s','%s','%s','%s')",
+ '',
+ $field->table->schema->name,
+ $options->{table} ? $options->{table} : $field->table->name,
+ $field->name,
+ $field->extra->{dimensions},
+ $field->extra->{srid},
+ $field->extra->{geometry_type},
+ );
return $out;
}
-sub drop_geometry_column
-{
- my $field = shift;
+sub drop_geometry_column {
+ my $field = shift;
- my $out = sprintf("DELETE FROM geometry_columns WHERE f_table_schema = '%s' AND f_table_name = '%s' AND f_geometry_column = '%s'",
- $field->table->schema->name,
- $field->table->name,
- $field->name);
+ my $out = sprintf(
+ "DELETE FROM geometry_columns WHERE f_table_schema = '%s' AND f_table_name = '%s' AND f_geometry_column = '%s'",
+ $field->table->schema->name,
+ $field->table->name,
+ $field->name,
+ );
return $out;
}
-sub add_geometry_constraints{
- my $field = shift;
+sub add_geometry_constraints {
+ my $field = shift;
- my @constraints = create_geometry_constraints($field);
+ my @constraints = create_geometry_constraints($field);
- my $out = join("\n", map { alter_create_constraint($_); } @constraints);
+ my $out = join("\n", map { alter_create_constraint($_); } @constraints);
- return $out;
+ return $out;
}
-sub drop_geometry_constraints{
- my $field = shift;
+sub drop_geometry_constraints {
+ my $field = shift;
- my @constraints = create_geometry_constraints($field);
+ my @constraints = create_geometry_constraints($field);
- my $out = join("\n", map { alter_drop_constraint($_); } @constraints);
+ my $out = join("\n", map { alter_drop_constraint($_); } @constraints);
- return $out;
+ return $out;
}
sub alter_table {
my $generator = _generator($options);
$options->{alter_table_action} = "RENAME TO " . $generator->quote($new_table);
- my @geometry_changes;
- push @geometry_changes, map { drop_geometry_column($_); } grep { is_geometry($_) } $old_table->get_fields;
- push @geometry_changes, map { add_geometry_column($_, { table => $new_table }); } grep { is_geometry($_) } $old_table->get_fields;
+ my @geometry_changes;
+ push @geometry_changes, map { drop_geometry_column($_); } grep { is_geometry($_) } $old_table->get_fields;
+ push @geometry_changes, map { add_geometry_column($_, { table => $new_table }); } grep { is_geometry($_) } $old_table->get_fields;
$options->{geometry_changes} = join ("\n",@geometry_changes) if scalar(@geometry_changes);
projects / dbsrgits/SQL-Translator.git / commitdiff